Prediction of meditation experience using fMRI functional connectivity and multivariate pattern analysis

机译：使用FMRI功能连通性和多变量模式分析预测冥想体验

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Mindfulness meditation is a complex psychological process that involves emotional, attentional and awareness practices. In this work, we predict the years of meditation experience of Buddhist monks using Multivariate Pattern Regression and functional connectivity analysis. 12 Buddhist monks underwent a meditation session according to two meditation styles while BOLD fMRI at 1.5 T was recorded. Functional connectivity matrices were calculated between functionally subdivided ROIs. Correlations were used as features for a Support Vector Regression with target the monks' experience. Regression weights highlighted prominent connections and differentiated meditation styles.

机译：介意冥想是一种复杂的心理过程，涉及情感，注意力和意识实践。在这项工作中，我们预测了使用多元模式回归和功能连接分析的佛教僧侣冥想体验。 12佛教僧侣根据两种冥想风格接受冥想会议，而录制1.5 T的大胆FMRI。在功能细分的ROI之间计算功能连接矩阵。相关性被用作支持僧侣体验的支持向量回归的特征。回归权重突出显示突出的连接和差异化的冥想风格。

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《European Medical Biological Engineering Conference;Nordic-Baltic Conference on Biomedical Engineering and Medical Physics》|2018年|xxviii 1139 p.|共4页
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R. Guidotti; C. Del Gratta; M. G. Perrucci;
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中图分类生物医学工程;
关键词
functional connectivity; MVPA; pattern regression; mindfulness; meditation.;

机译：功能连接;MVPA;模式回归;正念;冥想。;

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2. OpenNFT: An open-source Python/Matlab framework for real-time fMRI neurofeedback training based on activity, connectivity and multivariate pattern analysis [J] . Yury Koush, John Ashburner, Evgeny Prilepin, NeuroImage . 2017,第期

机译：Opennft：基于活动，连接和多变量模式分析的开源Python / Matlab框架进行实时FMRI神经融合训练
3. Discriminative analysis of resting-state functional connectivity patterns of schizophrenia using low dimensional embedding of fMRI. [J] . Shen H, Wang L, Liu NeuroImage . 2010,第4期

机译：使用功能磁共振成像的低维嵌入对精神分裂症的静止状态功能连接性模式进行判别分析。
4. Prediction of meditation experience using fMRI functional connectivity and multivariate pattern analysis [C] . R. Guidotti, C. Del Gratta, M. G. Perrucci European Medical Biological Engineering Conference . 2018

机译：使用FMRI功能连通性和多变量模式分析预测冥想体验
5. Support vector classification analysis of resting state functional connectivity fMRI. [D] . Craddock, Richard Cameron. 2009

机译：静止状态功能连接功能磁共振成像的支持向量分类分析。
6. Identifying Neural Patterns of Functional Dyspepsia Using Multivariate Pattern Analysis: A Resting-State fMRI Study [O] . Peng Liu, Wei Qin, Jingjing Wang, -1

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7. Identifying neural patterns of functional dyspepsia using multivariate pattern analysis: a resting-state FMRI study. [O] . Peng Liu, Wei Qin, Jingjing Wang, 2013

机译：使用多变量模式分析识别功能性消化不良的神经模式：静息状态FmRI研究。

Prediction of meditation experience using fMRI functional connectivity and multivariate pattern analysis

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